CN107797901A - A kind of storehouse analysis and the implementation method of mail Realtime Alerts - Google Patents
A kind of storehouse analysis and the implementation method of mail Realtime Alerts Download PDFInfo
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- CN107797901A CN107797901A CN201711014787.7A CN201711014787A CN107797901A CN 107797901 A CN107797901 A CN 107797901A CN 201711014787 A CN201711014787 A CN 201711014787A CN 107797901 A CN107797901 A CN 107797901A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3055—Monitoring arrangements for monitoring the status of the computing system or of the computing system component, e.g. monitoring if the computing system is on, off, available, not available
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
- G06F11/073—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a memory management context, e.g. virtual memory or cache management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2023—Failover techniques
- G06F11/2033—Failover techniques switching over of hardware resources
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/301—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system is a virtual computing platform, e.g. logically partitioned systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/302—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a software system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/327—Alarm or error message display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/815—Virtual
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/865—Monitoring of software
Abstract
The invention discloses a kind of analysis of storehouse and the implementation method of mail Realtime Alerts, below scheme is included：A. the process number and stack information of java virtual machines are obtained in real time using jps orders；B. the information data got is substituted into ad-hoc location in default shell-command script, and analyzes the information data got, determine whether to enter alert status；Early warning mail is sent to the addressee of default early warning mail when C. entering alert status, obtains and analyzes java virtual machine operational factors, and switch to standby server.A kind of storehouse analysis of the present invention and the implementation method of mail Realtime Alerts, whether predictable system is possible to that exception occurs, and the real time data got is sent to system operation maintenance personnel in the case where being likely to occur exception, it is automatic in the case where exception occurs in system to perform the shell-command for restarting system, and alternative scheme is triggered automatically, reduce influence of the system exception to enterprise operation.
Description
Technical field
The present invention relates to system O＆M technical field, more particularly to a kind of storehouse analysis and the realization of mail Realtime Alerts
Method.
Background technology
Software systems have applied to all trades and professions of social production, and software project also becomes increasingly complex.In daily life,
When software systems go wrong, simplest processing method is to restart software, or restarts computer.This processing method
Although simple, the problem of actually hiding, is not well solved still.Especially merchandised in financial, online store etc.
System aspects, such mistake are often fatal.
In the prior art, although having there is various instruments to be provided which to check system operational parameters, such as real time inspection operation
Heap memory size, GC running situations, CPU running situations etc..But so many parameter is faced, it is high only to analyze personnel ability
Where Shi Caineng is accurately positioned problem, in general people can not orientation problem, the problem of can not confirming to cause system slow exists
Where, the reduction of its operating efficiency brought, it is undoubtedly again in increase operation cost for enterprise.
The content of the invention
The purpose of the present invention is to overcome deficiency in above-mentioned background technology, there is provided a kind of storehouse analysis and mail Realtime Alerts
Implementation method, by this method energy real-time acquisition system operational factor, and system occur it is abnormal when can trigger automatically it is standby
Scheme, reduce influence of the system exception to enterprise operation.
In order to reach above-mentioned technique effect, the present invention takes following technical scheme：
A kind of storehouse analysis and the implementation method of mail Realtime Alerts, include below scheme：
A. the process number and stack information of java virtual machines are obtained in real time using jps orders；
B. the information data got is substituted into ad-hoc location in default shell-command script, and analyzes and get
Information data, determine whether to enter alert status；
Early warning mail is sent to the addressee of default early warning mail when C. entering alert status, obtains and analyzes java void
Plan machine operational factor, and switch to standby server.
Further, the step A is specially：
A1. the jdk command-line tools carried using java：Jps obtains the java application processes number in java virtual machines；
A2. timed task, the stack information of timing acquisition java virtual machines are added in cron.
Further, the order that the timed task performs is：Jstat-gcutil [java process numbers].
Further, the step B is specially：
B1. data supplementing timed task obtained is into the text of shell-command script；
B2. the internal memory Distribution Value in java virtual machine Zhong Ge areas is analyzed according to the data message preserved in the text；
B3. by the internal memory Distribution Value got compared with default secure threshold, when the internal memory Distribution Value exceedes the peace
During full threshold value, judge RAM leakage occurs in the java virtual machines, and enter alert status.
Further, the step C is specially：
When C1. entering alert status, java virtual machine operational factors are obtained by jstat first, and by the operation of acquisition
Parameter sends to analysis program, analysis program and the operational factor received is carried out writing analysis using awk；
C2. by current stack information dump into file, and it is switched to standby server；
C3. file dump gone out is sent in the mailbox of the addressee of default early warning mail.
Further, in the step C1, specially using Linux pipelines mode by the operational factor of acquisition send to
Analysis program.
Further, eden areas and survivor areas are comprised at least in the java virtual machines.
The present invention compared with prior art, has following beneficial effect：
A kind of storehouse analysis of the present invention and the implementation method of mail Realtime Alerts, the order line work provided by java
Tool obtains the parameter of java virtual machines operation in real time, and the various parameters index in storehouse is analyzed, so as to which forecasting system is
It is no to be possible to that exception occurs, and the real time data got is sent to system O＆M in the case where being possible to exception occur
Personnel, meanwhile, it is automatic in the case where exception occurs in system to perform the shell-command for restarting system, can be in real time by this method
System operational parameters are obtained, and alternative scheme can be triggered automatically when system occurs abnormal, reduce system exception to enterprise operation
Influence.
Brief description of the drawings
Fig. 1 is a kind of analysis of storehouse and the implementation method schematic flow sheet of mail Realtime Alerts of the present invention.
Embodiment
With reference to embodiments of the invention, the invention will be further elaborated.
Embodiment：
As shown in figure 1, the implementation method of a kind of storehouse analysis and mail Realtime Alerts, its principle is to be determined by shell
The operational factor of java virtual machines is obtained when former pragmatic, the working condition of java virtual machines is carried out by analyzing operational factor
Analysis, its main analytical mathematics is that special parameter index is judged, is analyzed when parameter runs more than normal value
It is possible that it is abnormal, and further determine whether to trigger automatic transmission mail, and it is switched to a series of behaviour such as standby server
Make.
It is specifically comprised the steps of：
The first step, the jdk command-line tools carried using java：Jps obtains the java application processes in java virtual machines
Number.
Second step, timed task is added in cron, obtain the stack information of a virtual machine at regular intervals, its
In, the order that timed task performs is：Jstat-gcutil [java process numbers].
3rd step, the data supplementing for obtaining timed task are into the text of shell-command script, in the present embodiment
The data of acquisition are specific as follows：
4th step, the internal memory distribution according to the data message analysis java virtual machine Zhong Ge areas preserved in the text
It is worth, the eden areas, survivor areas etc. after being analyzed in the data got from the 3rd step at regular intervals in java virtual machines
The EMS memory occupation situation in of new generation and old generation, and the situation of change of garbage reclamation.
5th step, by the internal memory Distribution Value got compared with default secure threshold, when the internal memory Distribution Value exceedes institute
When stating secure threshold, judge RAM leakage occurs in the java virtual machines, and enter alert status, specifically can be according to jvm
When a certain parameter value reaches certain threshold values RAM leakage inherently occurs for the micro-judgment of internal memory distribution.
6th step, into alert status when, java virtual machine operational factors are obtained by jstat first, and by acquisition
Operational factor sends to analysis program, analysis program and the operational factor received is carried out writing analysis using awk, in practice,
Parameter variation tendency can be analyzed, as long as can trigger early warning when parameter value reaches and is preset to threshold values answers other side
Case.
7th step is when occurring RAM leakage triggering early warning counte-rplan, first by current stack information dump to file
In, and standby server is switched to, so as to avoid server from interrupting for a long time, and the file that dump is gone out uses the form of annex
It is sent in the mailbox of the addressee of default early warning mail, the problem of analysis wherein for software maintenance staff.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, but the invention is not limited in this.For those skilled in the art, the essence of the present invention is not being departed from
In the case of refreshing and essence, various changes and modifications can be made therein, and these variations and modifications are also considered as protection scope of the present invention.
Claims (7)
1. a kind of storehouse analysis and the implementation method of mail Realtime Alerts, it is characterised in that comprise the steps of：
A. the process number and stack information of java virtual machines are obtained in real time using jps orders；
B. the information data got is substituted into ad-hoc location in default shell-command script, and analyzes the letter got
Data are ceased, determine whether to enter alert status；
Early warning mail is sent to the addressee of default early warning mail when C. entering alert status, obtains and analyzes java virtual machines
Operational factor, and switch to standby server.
2. a kind of storehouse analysis according to claim 1 and the implementation method of mail Realtime Alerts, it is characterised in that institute
Stating step A is specially：
A1. the jdk command-line tools carried using java：Jps obtains the java application processes number in java virtual machines；
A2. timed task, the stack information of timing acquisition java virtual machines are added in cron.
3. a kind of storehouse analysis according to claim 2 and the implementation method of mail Realtime Alerts, it is characterised in that institute
Stating the order that timed task performs is：Jstat-gcutil [java process numbers].
4. a kind of storehouse analysis according to claim 2 and the implementation method of mail Realtime Alerts, it is characterised in that institute
Stating step B is specially：
B1. data supplementing timed task obtained is into the text of shell-command script；
B2. the internal memory Distribution Value in java virtual machine Zhong Ge areas is analyzed according to the data message preserved in the text；
B3. by the internal memory Distribution Value got compared with default secure threshold, when the internal memory Distribution Value exceedes the safety threshold
During value, judge RAM leakage occurs in the java virtual machines, and enter alert status.
5. a kind of storehouse analysis according to claim 3 and the implementation method of mail Realtime Alerts, it is characterised in that institute
Stating step C is specially：
When C1. entering alert status, java virtual machine operational factors are obtained by jstat first, and by the operational factor of acquisition
Send to analysis program, analysis program and the operational factor received is carried out writing analysis using awk；
C2. by current stack information dump into file, and it is switched to standby server；
C3. file dump gone out is sent in the mailbox of the addressee of default early warning mail.
6. a kind of storehouse analysis according to claim 4 and the implementation method of mail Realtime Alerts, it is characterised in that institute
State in step C1, specially sent the operational factor of acquisition to analysis program using the mode of Linux pipelines.
7. a kind of storehouse analysis according to claim 3 and the implementation method of mail Realtime Alerts, it is characterised in that institute
State and eden areas and survivor areas are comprised at least in java virtual machines.
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Cited By (4)
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| CN109597676A (en) * | 2018-10-25 | 2019-04-09 | 平安科技（深圳）有限公司 | Monitoring and early warning method, apparatus and storage medium based on JVM |
| CN109726078A (en) * | 2018-12-28 | 2019-05-07 | 广东亿迅科技有限公司 | A kind of method and device without intrusion JVM thread storehouse acquisition |
| CN109918222A (en) * | 2019-03-14 | 2019-06-21 | 携程计算机技术（上海）有限公司 | The dump analysis method and system of application program |
| CN113064762A (en) * | 2021-04-09 | 2021-07-02 | 上海新炬网络信息技术股份有限公司 | Service self-recovery method based on multiple detection |
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Application publication date: 20180313 |